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<FONT color="green">001</FONT>    /**<a name="line.1"></a>
<FONT color="green">002</FONT>     * This class locally represents a sensor data item in the sensorbase.<a name="line.2"></a>
<FONT color="green">003</FONT>     */<a name="line.3"></a>
<FONT color="green">004</FONT>    package org.hackystat.ui.sensordatabrowser.server;<a name="line.4"></a>
<FONT color="green">005</FONT>    <a name="line.5"></a>
<FONT color="green">006</FONT>    import java.util.ArrayList;<a name="line.6"></a>
<FONT color="green">007</FONT>    <a name="line.7"></a>
<FONT color="green">008</FONT>    import javax.xml.datatype.XMLGregorianCalendar;<a name="line.8"></a>
<FONT color="green">009</FONT>    <a name="line.9"></a>
<FONT color="green">010</FONT>    import org.hackystat.sensorbase.resource.sensordata.jaxb.Property;<a name="line.10"></a>
<FONT color="green">011</FONT>    import org.hackystat.sensorbase.resource.sensordata.jaxb.SensorData;<a name="line.11"></a>
<FONT color="green">012</FONT>    import org.hackystat.sensorbase.resource.sensordata.jaxb.SensorDataRef;<a name="line.12"></a>
<FONT color="green">013</FONT>    import org.hackystat.utilities.tstamp.Tstamp;<a name="line.13"></a>
<FONT color="green">014</FONT>    <a name="line.14"></a>
<FONT color="green">015</FONT>    /**<a name="line.15"></a>
<FONT color="green">016</FONT>     * This class represents a sensor data instance.<a name="line.16"></a>
<FONT color="green">017</FONT>     * @author David J. Nickles<a name="line.17"></a>
<FONT color="green">018</FONT>     *<a name="line.18"></a>
<FONT color="green">019</FONT>     */<a name="line.19"></a>
<FONT color="green">020</FONT>    public class Item {<a name="line.20"></a>
<FONT color="green">021</FONT>      <a name="line.21"></a>
<FONT color="green">022</FONT>      private long id;<a name="line.22"></a>
<FONT color="green">023</FONT>      private ArrayList&lt;String&gt; root;<a name="line.23"></a>
<FONT color="green">024</FONT>      private XMLGregorianCalendar timestamp;<a name="line.24"></a>
<FONT color="green">025</FONT>      private XMLGregorianCalendar eventTimestamp;<a name="line.25"></a>
<FONT color="green">026</FONT>      private XMLGregorianCalendar runtime;<a name="line.26"></a>
<FONT color="green">027</FONT>      private XMLGregorianCalendar lastMod;<a name="line.27"></a>
<FONT color="green">028</FONT>      private String type;<a name="line.28"></a>
<FONT color="green">029</FONT>      private String tool;<a name="line.29"></a>
<FONT color="green">030</FONT>      private String owner;<a name="line.30"></a>
<FONT color="green">031</FONT>      private String resource;<a name="line.31"></a>
<FONT color="green">032</FONT>      private String href;<a name="line.32"></a>
<FONT color="green">033</FONT>    <a name="line.33"></a>
<FONT color="green">034</FONT>      /**<a name="line.34"></a>
<FONT color="green">035</FONT>       * Creates an empty, valid instance.<a name="line.35"></a>
<FONT color="green">036</FONT>       */<a name="line.36"></a>
<FONT color="green">037</FONT>      public Item() {<a name="line.37"></a>
<FONT color="green">038</FONT>        this.timestamp = Tstamp.makeTimestamp();<a name="line.38"></a>
<FONT color="green">039</FONT>        this.id = this.timestamp.toGregorianCalendar().getTimeInMillis();<a name="line.39"></a>
<FONT color="green">040</FONT>        this.eventTimestamp = makeEventTimestamp(this.timestamp);<a name="line.40"></a>
<FONT color="green">041</FONT>        this.runtime = Tstamp.makeTimestamp();<a name="line.41"></a>
<FONT color="green">042</FONT>        this.lastMod = Tstamp.makeTimestamp();<a name="line.42"></a>
<FONT color="green">043</FONT>        this.type = "SensorDataType";<a name="line.43"></a>
<FONT color="green">044</FONT>        this.tool = "Tool";<a name="line.44"></a>
<FONT color="green">045</FONT>        this.owner = "Owner";<a name="line.45"></a>
<FONT color="green">046</FONT>        this.resource = "Resource";<a name="line.46"></a>
<FONT color="green">047</FONT>        this.href = "http://www.hackystat.org";<a name="line.47"></a>
<FONT color="green">048</FONT>        this.root = new ArrayList&lt;String&gt;();<a name="line.48"></a>
<FONT color="green">049</FONT>      }<a name="line.49"></a>
<FONT color="green">050</FONT>    <a name="line.50"></a>
<FONT color="green">051</FONT>      /**<a name="line.51"></a>
<FONT color="green">052</FONT>       * Creates and initializes a sensor data instance from the returned RPC data.<a name="line.52"></a>
<FONT color="green">053</FONT>       * @param ref A SensorDataRef object representing the attributes of a sensor data instance.<a name="line.53"></a>
<FONT color="green">054</FONT>       */<a name="line.54"></a>
<FONT color="green">055</FONT>      public Item(SensorDataRef ref) {<a name="line.55"></a>
<FONT color="green">056</FONT>        try {<a name="line.56"></a>
<FONT color="green">057</FONT>          this.timestamp = ref.getTimestamp();<a name="line.57"></a>
<FONT color="green">058</FONT>          this.id = this.timestamp.toGregorianCalendar().getTimeInMillis();<a name="line.58"></a>
<FONT color="green">059</FONT>          this.eventTimestamp = makeEventTimestamp(this.timestamp);<a name="line.59"></a>
<FONT color="green">060</FONT>          this.runtime = null;<a name="line.60"></a>
<FONT color="green">061</FONT>          this.lastMod = ref.getLastMod();<a name="line.61"></a>
<FONT color="green">062</FONT>          this.type = ref.getSensorDataType();<a name="line.62"></a>
<FONT color="green">063</FONT>          this.tool = ref.getTool();<a name="line.63"></a>
<FONT color="green">064</FONT>          this.owner = ref.getOwner();<a name="line.64"></a>
<FONT color="green">065</FONT>          this.resource = null;<a name="line.65"></a>
<FONT color="green">066</FONT>          this.href = ref.getHref();<a name="line.66"></a>
<FONT color="green">067</FONT>          this.root = new ArrayList&lt;String&gt;();<a name="line.67"></a>
<FONT color="green">068</FONT>          this.root.add(this.timestamp.toXMLFormat());<a name="line.68"></a>
<FONT color="green">069</FONT>          this.root.add(this.type);<a name="line.69"></a>
<FONT color="green">070</FONT>          this.root.add(this.tool);<a name="line.70"></a>
<FONT color="green">071</FONT>          this.root.add(this.lastMod.toXMLFormat());<a name="line.71"></a>
<FONT color="green">072</FONT>          this.root.add("Runtime=N/A");<a name="line.72"></a>
<FONT color="green">073</FONT>          this.root.add("Resource=N/A");<a name="line.73"></a>
<FONT color="green">074</FONT>          this.root.add(this.owner);<a name="line.74"></a>
<FONT color="green">075</FONT>          this.root.add(this.href);<a name="line.75"></a>
<FONT color="green">076</FONT>          this.root.add("Properties=N/A");<a name="line.76"></a>
<FONT color="green">077</FONT>        } <a name="line.77"></a>
<FONT color="green">078</FONT>        catch (Exception e) {<a name="line.78"></a>
<FONT color="green">079</FONT>          this.root.add(this.timestamp.toXMLFormat());<a name="line.79"></a>
<FONT color="green">080</FONT>          this.root.add("Error");<a name="line.80"></a>
<FONT color="green">081</FONT>          this.root.add("Sensorbase");<a name="line.81"></a>
<FONT color="green">082</FONT>          this.root.add(Tstamp.makeTimestamp().toXMLFormat());<a name="line.82"></a>
<FONT color="green">083</FONT>          this.root.add("Name=" + e.getClass().getCanonicalName());<a name="line.83"></a>
<FONT color="green">084</FONT>          this.root.add("Message=" + e.getMessage());<a name="line.84"></a>
<FONT color="green">085</FONT>        }<a name="line.85"></a>
<FONT color="green">086</FONT>      }<a name="line.86"></a>
<FONT color="green">087</FONT>    <a name="line.87"></a>
<FONT color="green">088</FONT>      /**<a name="line.88"></a>
<FONT color="green">089</FONT>       * Creates and initializes a sensor data instance from the returned RPC data.<a name="line.89"></a>
<FONT color="green">090</FONT>       * @param sensordata object representing the attribute values of the sensor data item.<a name="line.90"></a>
<FONT color="green">091</FONT>       */<a name="line.91"></a>
<FONT color="green">092</FONT>      public Item(SensorData sensordata) {<a name="line.92"></a>
<FONT color="green">093</FONT>        this.timestamp = sensordata.getTimestamp();<a name="line.93"></a>
<FONT color="green">094</FONT>        this.id = this.timestamp.toGregorianCalendar().getTimeInMillis();<a name="line.94"></a>
<FONT color="green">095</FONT>        this.eventTimestamp = makeEventTimestamp(this.timestamp);<a name="line.95"></a>
<FONT color="green">096</FONT>        this.runtime = sensordata.getRuntime();<a name="line.96"></a>
<FONT color="green">097</FONT>        //this.lastMod = sensordata.getLastMod();<a name="line.97"></a>
<FONT color="green">098</FONT>        this.owner = sensordata.getOwner();<a name="line.98"></a>
<FONT color="green">099</FONT>        this.type = sensordata.getSensorDataType();<a name="line.99"></a>
<FONT color="green">100</FONT>        this.tool = sensordata.getTool();<a name="line.100"></a>
<FONT color="green">101</FONT>        this.resource = sensordata.getResource();<a name="line.101"></a>
<FONT color="green">102</FONT>        this.href = "http://www.hackystat.org";<a name="line.102"></a>
<FONT color="green">103</FONT>        this.root = new ArrayList&lt;String&gt;();<a name="line.103"></a>
<FONT color="green">104</FONT>        this.root.add("Timestamp=" + this.timestamp.toXMLFormat());<a name="line.104"></a>
<FONT color="green">105</FONT>        this.root.add(this.type);<a name="line.105"></a>
<FONT color="green">106</FONT>        this.root.add(this.tool);<a name="line.106"></a>
<FONT color="green">107</FONT>        //this.root.add("LastMod=" + this.lastMod.toXMLFormat());<a name="line.107"></a>
<FONT color="green">108</FONT>        this.root.add("Runtime=" + this.runtime.toXMLFormat());<a name="line.108"></a>
<FONT color="green">109</FONT>        this.root.add("Resource=" + this.resource);<a name="line.109"></a>
<FONT color="green">110</FONT>        this.root.add("Owner=" + this.owner);<a name="line.110"></a>
<FONT color="green">111</FONT>        for (Property p : sensordata.getProperties().getProperty()) {<a name="line.111"></a>
<FONT color="green">112</FONT>          StringBuffer property = new StringBuffer();<a name="line.112"></a>
<FONT color="green">113</FONT>          property.append(p.getKey());<a name="line.113"></a>
<FONT color="green">114</FONT>          property.append('=');<a name="line.114"></a>
<FONT color="green">115</FONT>          property.append(p.getValue());<a name="line.115"></a>
<FONT color="green">116</FONT>          this.root.add(property.toString());<a name="line.116"></a>
<FONT color="green">117</FONT>        }<a name="line.117"></a>
<FONT color="green">118</FONT>      }<a name="line.118"></a>
<FONT color="green">119</FONT>      <a name="line.119"></a>
<FONT color="green">120</FONT>      /**<a name="line.120"></a>
<FONT color="green">121</FONT>       * Takes the XMLGregorianCalendar and makes a copy and then zeros the seconds to round <a name="line.121"></a>
<FONT color="green">122</FONT>       * the timestamp down to the minute. This is the event timestamp.<a name="line.122"></a>
<FONT color="green">123</FONT>       * @param cal an XMLGregorianCalendar timestamp.<a name="line.123"></a>
<FONT color="green">124</FONT>       * @return the rounded timestamp<a name="line.124"></a>
<FONT color="green">125</FONT>       */<a name="line.125"></a>
<FONT color="green">126</FONT>      private XMLGregorianCalendar makeEventTimestamp(XMLGregorianCalendar cal) {<a name="line.126"></a>
<FONT color="green">127</FONT>        XMLGregorianCalendar result = (XMLGregorianCalendar)cal.clone();<a name="line.127"></a>
<FONT color="green">128</FONT>        result.setSecond(0);<a name="line.128"></a>
<FONT color="green">129</FONT>        result.setMillisecond(0);<a name="line.129"></a>
<FONT color="green">130</FONT>        return result;<a name="line.130"></a>
<FONT color="green">131</FONT>      }<a name="line.131"></a>
<FONT color="green">132</FONT>      <a name="line.132"></a>
<FONT color="green">133</FONT>      /**<a name="line.133"></a>
<FONT color="green">134</FONT>       * Gets a list of strings populated with the values of the sensor data.<a name="line.134"></a>
<FONT color="green">135</FONT>       * @return list populated with the values of the sensor data<a name="line.135"></a>
<FONT color="green">136</FONT>       */<a name="line.136"></a>
<FONT color="green">137</FONT>      public ArrayList&lt;String&gt; getItem() {<a name="line.137"></a>
<FONT color="green">138</FONT>        return this.root;<a name="line.138"></a>
<FONT color="green">139</FONT>      }<a name="line.139"></a>
<FONT color="green">140</FONT>      <a name="line.140"></a>
<FONT color="green">141</FONT>      /**<a name="line.141"></a>
<FONT color="green">142</FONT>       * Gets the event-timestamp property as an XMLGregorianCalendar.<a name="line.142"></a>
<FONT color="green">143</FONT>       * @return the value of event-timestamp property<a name="line.143"></a>
<FONT color="green">144</FONT>       */<a name="line.144"></a>
<FONT color="green">145</FONT>      public XMLGregorianCalendar getEventTimestamp() {<a name="line.145"></a>
<FONT color="green">146</FONT>        return this.eventTimestamp;<a name="line.146"></a>
<FONT color="green">147</FONT>      }<a name="line.147"></a>
<FONT color="green">148</FONT>      <a name="line.148"></a>
<FONT color="green">149</FONT>      /**<a name="line.149"></a>
<FONT color="green">150</FONT>       * Gets the event-timestamp property formatted to be an event header.<a name="line.150"></a>
<FONT color="green">151</FONT>       * @return An XML formatted event-timestamp<a name="line.151"></a>
<FONT color="green">152</FONT>       */<a name="line.152"></a>
<FONT color="green">153</FONT>      public String formatEventTimestamp() {<a name="line.153"></a>
<FONT color="green">154</FONT>        return SimpleDateFactories.getInstance().getHeaderfactory().format(<a name="line.154"></a>
<FONT color="green">155</FONT>            this.eventTimestamp.toGregorianCalendar().getTime());<a name="line.155"></a>
<FONT color="green">156</FONT>      }<a name="line.156"></a>
<FONT color="green">157</FONT>      <a name="line.157"></a>
<FONT color="green">158</FONT>      /**<a name="line.158"></a>
<FONT color="green">159</FONT>       * Gets the value of the timestamp property.<a name="line.159"></a>
<FONT color="green">160</FONT>       * @return the value of timestamp property<a name="line.160"></a>
<FONT color="green">161</FONT>       */<a name="line.161"></a>
<FONT color="green">162</FONT>      public XMLGregorianCalendar getTimestamp() {<a name="line.162"></a>
<FONT color="green">163</FONT>        return this.timestamp;<a name="line.163"></a>
<FONT color="green">164</FONT>      }<a name="line.164"></a>
<FONT color="green">165</FONT>      <a name="line.165"></a>
<FONT color="green">166</FONT>      /**<a name="line.166"></a>
<FONT color="green">167</FONT>       * This method gets the value of the timestamp property as an XML formatted timestamp.<a name="line.167"></a>
<FONT color="green">168</FONT>       * @return an XML formatted timestamp.<a name="line.168"></a>
<FONT color="green">169</FONT>       */<a name="line.169"></a>
<FONT color="green">170</FONT>      public String formatTimestamp() {<a name="line.170"></a>
<FONT color="green">171</FONT>        return this.timestamp.toXMLFormat();<a name="line.171"></a>
<FONT color="green">172</FONT>      }<a name="line.172"></a>
<FONT color="green">173</FONT>      <a name="line.173"></a>
<FONT color="green">174</FONT>      /**<a name="line.174"></a>
<FONT color="green">175</FONT>       * Gets the value of the sensorDataType property.<a name="line.175"></a>
<FONT color="green">176</FONT>       * @return the value of the type property<a name="line.176"></a>
<FONT color="green">177</FONT>       */<a name="line.177"></a>
<FONT color="green">178</FONT>      public String getType() {<a name="line.178"></a>
<FONT color="green">179</FONT>        return this.type;<a name="line.179"></a>
<FONT color="green">180</FONT>      }<a name="line.180"></a>
<FONT color="green">181</FONT>      <a name="line.181"></a>
<FONT color="green">182</FONT>      /**<a name="line.182"></a>
<FONT color="green">183</FONT>       * Gets the value of the tool property.<a name="line.183"></a>
<FONT color="green">184</FONT>       * @return the value of the tool property<a name="line.184"></a>
<FONT color="green">185</FONT>       */<a name="line.185"></a>
<FONT color="green">186</FONT>      public String getTool() {<a name="line.186"></a>
<FONT color="green">187</FONT>        return this.tool;<a name="line.187"></a>
<FONT color="green">188</FONT>      }<a name="line.188"></a>
<FONT color="green">189</FONT>      <a name="line.189"></a>
<FONT color="green">190</FONT>      /**<a name="line.190"></a>
<FONT color="green">191</FONT>       * Gets the value of the href property.<a name="line.191"></a>
<FONT color="green">192</FONT>       * @return the value of the href property<a name="line.192"></a>
<FONT color="green">193</FONT>       */<a name="line.193"></a>
<FONT color="green">194</FONT>      public String getHref() {<a name="line.194"></a>
<FONT color="green">195</FONT>        return this.href;<a name="line.195"></a>
<FONT color="green">196</FONT>      }<a name="line.196"></a>
<FONT color="green">197</FONT>    <a name="line.197"></a>
<FONT color="green">198</FONT>      /**<a name="line.198"></a>
<FONT color="green">199</FONT>       * Gets the value of the unique id property.<a name="line.199"></a>
<FONT color="green">200</FONT>       * @return a long unique id for this sensor data instance.<a name="line.200"></a>
<FONT color="green">201</FONT>       */<a name="line.201"></a>
<FONT color="green">202</FONT>      public long getID() {<a name="line.202"></a>
<FONT color="green">203</FONT>        return this.id;<a name="line.203"></a>
<FONT color="green">204</FONT>      }<a name="line.204"></a>
<FONT color="green">205</FONT>      <a name="line.205"></a>
<FONT color="green">206</FONT>      /**<a name="line.206"></a>
<FONT color="green">207</FONT>       * &lt;p&gt;Indicates whether parameter &lt;code&gt;obj&lt;/code&gt; is "equal to" this one.&lt;/p&gt;<a name="line.207"></a>
<FONT color="green">208</FONT>       * @param obj to compare.<a name="line.208"></a>
<FONT color="green">209</FONT>       * @return &lt;code&gt;true&lt;/code&gt; when &lt;code&gt;obj&lt;/code&gt; is an instance of &lt;code&gt;SDVItem&lt;/code&gt;<a name="line.209"></a>
<FONT color="green">210</FONT>       *   and the SDVItems share the same value for their timestamp, otherwise &lt;code&gt;false&lt;/code&gt;.<a name="line.210"></a>
<FONT color="green">211</FONT>       * <a name="line.211"></a>
<FONT color="green">212</FONT>       * @throws NullPointerException If &lt;code&gt;obj&lt;/code&gt; is &lt;code&gt;null&lt;/code&gt;.<a name="line.212"></a>
<FONT color="green">213</FONT>       */<a name="line.213"></a>
<FONT color="green">214</FONT>      public boolean equals(Object obj) {<a name="line.214"></a>
<FONT color="green">215</FONT>        if (obj == null) {<a name="line.215"></a>
<FONT color="green">216</FONT>          throw new NullPointerException("Cannot test null for equality with this SDVItem");<a name="line.216"></a>
<FONT color="green">217</FONT>        }<a name="line.217"></a>
<FONT color="green">218</FONT>        boolean result = false;<a name="line.218"></a>
<FONT color="green">219</FONT>        if (obj instanceof Item) {<a name="line.219"></a>
<FONT color="green">220</FONT>          result = (this.id == ((Item)obj).getID());<a name="line.220"></a>
<FONT color="green">221</FONT>        }<a name="line.221"></a>
<FONT color="green">222</FONT>        return result;<a name="line.222"></a>
<FONT color="green">223</FONT>      }<a name="line.223"></a>
<FONT color="green">224</FONT>      <a name="line.224"></a>
<FONT color="green">225</FONT>      /**<a name="line.225"></a>
<FONT color="green">226</FONT>       * &lt;p&gt;Returns a hash code consistent with the definition of the equals method.&lt;/p&gt;<a name="line.226"></a>
<FONT color="green">227</FONT>       * @return hash code of this object.<a name="line.227"></a>
<FONT color="green">228</FONT>       */<a name="line.228"></a>
<FONT color="green">229</FONT>      public int hashCode() {<a name="line.229"></a>
<FONT color="green">230</FONT>        return (int)this.id;<a name="line.230"></a>
<FONT color="green">231</FONT>      }<a name="line.231"></a>
<FONT color="green">232</FONT>    }<a name="line.232"></a>




























































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